What is the purpose of a transitional attack during fire suppression?

The purpose of a transitional attack during fire suppression is primarily to cool the fire gases and improve visibility. This technique is often used when firefighters encounter a heavily involved structure fire where conditions may be untenable for both the occupants and the firefighting crew. By applying water from a safe distance, firefighters can significantly lower the temperature of the smoke and hot gases, which reduces the risk of flashover and makes the environment more manageable.

Additionally, cooling the gases enhances visibility, allowing firefighters to navigate more effectively and assess the situation inside the structure. This tactic serves as a crucial step before entering the building to conduct further aggressive fire attack or rescue operations. The transitional attack creates a safer atmosphere for both the firefighters and any potential occupants who may still be inside the structure.